HEATING CHAMBER OF MODULE IC TEST HANDLER

摘要

PURPOSE: A heating chamber of a module IC test handler is provided, which improves a reliability in a high temperature by making a uniform temperature distribution in the heating chamber rapidly as occupying a small space on a motherboard of the handler. CONSTITUTION: A module IC test handler performs a test by mounting a plurality of module ICs(1) on sockets of a mother board. According to the heating chamber(100), a chamber housing(110) is installed around the socket of the mother board and seals up the module ICs mounted on the mother board. A radiation heater(120) is installed on an upper part in the chamber housing and generates a radiation. A metallic heat dissipation plate(130) is installed on a lower part of the radiation heater and is heated by the radiation of the radiation heater. And a plurality of ventilation fans(141,142,143,144) are installed on one side of the heat dissipation plate and convects a heat of the heat dissipation plate into the chamber housing by force.